A virtual private network, correct me if I’m wrong guys, will encrypt your traffic send it to the VPN server deeley and then out into the internet at large.

It’s used mainly to hide your activities from your local network. This lets you do what you want over the web if you are say behind a coporate firewall, the great firewall of china or using an insecure public wifi.

Ok, I actually see now that the linear vibration models have slightly different properies to the normal rotating mass versions. This may or may not be a criteria for your application, but if not, save yourself a few quid!

Don’t know, but I think they missed a trick by not having some wrist support; even a solid brace to rest the back of the hand against would offload the weight when lifting heavy objects. I can’t tell if there’s any back-bracing either.